re: Can someone tell me what the long term effects

Since it hasn’t existed long term we don’t know which is the rub. You’ll probably be fine, but you’ll probably be fine if you catch covid, too. Bottom line is if you’re old and/or a fat, which let’s face it most people are, then you should probably take it. If you’re not or you already survived covid, then you probably shouldn’t. And I would not inject my children with it under any circumstance. It doesn’t seem to ever kill children anyway, unlike the flu.